198884430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1801}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 531950400

約数和(自身を除く): 333065970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1227, 1801, 2045, 2454, 3602, 3681, 4090, 5403, 6135, 7362, 9005, 10806, 11043, 12270, 16209, 18010, 18405, 22086, 27015, 32418, 36810, 48627, 54030, 55215, 81045, 97254, 110430, 162090, 243135, 486270, 736609, 1473218, 2209827, 3683045, 4419654, 6629481, 7366090, 11049135, 13258962, 19888443, 22098270, 33147405, 39776886, 66294810, 99442215, 198884430]

約数ペア:

[(1, 198884430), (2, 99442215), (3, 66294810), (5, 39776886), (6, 33147405), (9, 22098270), (10, 19888443), (15, 13258962), (18, 11049135), (27, 7366090), (30, 6629481), (45, 4419654), (54, 3683045), (90, 2209827), (135, 1473218), (270, 736609), (409, 486270), (818, 243135), (1227, 162090), (1801, 110430), (2045, 97254), (2454, 81045), (3602, 55215), (3681, 54030), (4090, 48627), (5403, 36810), (6135, 32418), (7362, 27015), (9005, 22086), (10806, 18405), (11043, 18010), (12270, 16209)]